Rheological behavior of W-PW-HDPE-EVA feedstock for powder injection molding

Shu-quan Liang , Yan Tang , Yong Zhang , Jie Zhong

Journal of Central South University ›› 2007, Vol. 14 ›› Issue (Suppl 1) : 378 -381.

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Journal of Central South University ›› 2007, Vol. 14 ›› Issue (Suppl 1) : 378 -381. DOI: 10.1007/s11771-007-0286-7
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Rheological behavior of W-PW-HDPE-EVA feedstock for powder injection molding

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Abstract

The different tungsten powder injection molding feedstocks were prepared by changing the additive concentration and tungsten powder loadings. The rheological evaluation includes the viscosity measurements and its sensitivity to the shear rate, the temperature and the binder components were studied. The viscous activation energies of some feedstocks were calculated and the mechanism of the additives effect on the rheological behavior were investigated.

Keywords

metal powder injection molding / feedstock / rheological behavior / viscous activation energy

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Shu-quan Liang, Yan Tang, Yong Zhang, Jie Zhong. Rheological behavior of W-PW-HDPE-EVA feedstock for powder injection molding. Journal of Central South University, 2007, 14(Suppl 1): 378-381 DOI:10.1007/s11771-007-0286-7

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References

[1]

GermanR. M.Powder Injection Molding[M], 1997, Princeton, NJ, Powder Industries Federation: 1-10

[2]

MooneyM.. The viscosity of a concentrated suspension of spherical particles[J]. J Colloid Sci, 1951, 6: 162-170

[3]

LiangS.-q., HuangB.-yuan.Rheology of Powder Injection Molding[M], 2001, Changsha, Central South University Press: 25-37

[4]

CrawfordR. J.Plastic Engineering[M], 19872nd ed.Oxford, Pergamon Press

[5]

ShahJ., NunnR. E.. Rheology of metal injection molding feedstock[J]. Powder Metallurgy International, 1987, 19(6): 38-40

[6]

BrrydsonJ. A.Plastic Material[M], 19824th edLondon, Butterworth Scientific

[7]

LI Yi-ming, QU Xuan-hui, HUANG Bai-yun. Evaluation of rheological properties of metal powder injection molding feedstocks[J]. Material Engineering, 1997(7): 32–35.

[8]

BroschJ. W., et al.. Chemical far infrared spectroscopy[J]. Applied Spectroscopy Reviews, 1968, 1: 187-192

[9]

BeL. M.Infrared Analysis of Complex Molecule [M], 1975, Beijing, Science press: 23-64

[10]

SilversteinR. M., BasslerG. C., MorrillT. C.Spectrometric Identification of Organic Compounds[M], 19915th edNew York, John Wiley & Sons, InC: 102-142

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